! Started logfile: /scr/pima/bs241g_uvs/J1008-2901_X_uvs.log on Mon Jul 27 06:01:24 2015 obs /scr/pima/bs241g_uvs/J1008-2901_X_uva.fits ! Reading UV FITS file: /scr/pima/bs241g_uvs/J1008-2901_X_uva.fits ! AN table 1: 32 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.9375 visibilities/baseline/integration-bin. ! Found source: J1008-2901 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): I ! ! Read 0 lines of history. ! ! Reading 5040 visibilities. select RR ! Polarization RR is unavailable. ! Selecting polarization: I, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bs241g_uvs/J1008-2901_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001166Jy sigma=21.224059 ! Fit after self-cal, rms=0.915531Jy sigma=19.371260 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7689 mas, bmaj=8.507 mas, bpa=-7.793 degrees ! Estimated noise=1.11352 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0680336 Jy ! Component: 100 - total flux cleaned = 0.0832559 Jy ! Total flux subtracted in 100 components = 0.0832559 Jy ! Clean residual min=-0.006064 max=0.010259 Jy/beam ! Clean residual mean=-0.000038 rms=0.001690 Jy/beam ! Combined flux in latest and established models = 0.0832559 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0832559 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.044418Jy sigma=0.735273 ! Fit after self-cal, rms=0.044429Jy sigma=0.734798 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.168 mas, bmaj=8.069 mas, bpa=-6.725 degrees ! Estimated noise=0.487272 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00481037 Jy ! Component: 100 - total flux cleaned = 0.0068762 Jy ! Component: 150 - total flux cleaned = 0.00694859 Jy ! Component: 200 - total flux cleaned = 0.00694719 Jy ! Total flux subtracted in 200 components = 0.00694719 Jy ! Clean residual min=-0.004738 max=0.006598 Jy/beam ! Clean residual mean=-0.000101 rms=0.001382 Jy/beam ! Combined flux in latest and established models = 0.0902031 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 22 components and 0.0902031 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.044038Jy sigma=0.717714 ! Fit after self-cal, rms=0.044042Jy sigma=0.717651 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.168 x 8.069 at -6.725 degrees (North through East) ! Clean map min=-0.0046015 max=0.079297 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 KP 0.96 LA 1.01 MK 0.95 ! NL 1.08 OV 0.93 PT 0.87 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.10 KP 1.12 LA 0.92 MK 0.97 ! NL 1.15 OV 0.94 PT 0.85 ! ! ! Fit before self-cal, rms=0.044042Jy sigma=0.717651 ! Fit after self-cal, rms=0.044072Jy sigma=0.708193 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.167 mas, bmaj=8.072 mas, bpa=-6.772 degrees ! Estimated noise=0.482367 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000630606 Jy ! Component: 100 - total flux cleaned = -0.00087101 Jy ! Component: 150 - total flux cleaned = -0.00086972 Jy ! Component: 200 - total flux cleaned = -0.000813805 Jy ! Total flux subtracted in 200 components = -0.000813805 Jy ! Clean residual min=-0.003777 max=0.005056 Jy/beam ! Clean residual mean=-0.000079 rms=0.001112 Jy/beam ! Combined flux in latest and established models = 0.0893893 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 38 components and 0.0893893 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.044008Jy sigma=0.707308 ! Fit after self-cal, rms=0.044032Jy sigma=0.707198 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.044032Jy sigma=0.707198 ! Fit after self-cal, rms=0.043924Jy sigma=0.707160 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.168 mas, bmaj=8.071 mas, bpa=-6.766 degrees ! Estimated noise=0.481658 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000166006 Jy ! Component: 100 - total flux cleaned = -0.00016664 Jy ! Component: 150 - total flux cleaned = -0.00014151 Jy ! Component: 200 - total flux cleaned = -9.13881e-05 Jy ! Total flux subtracted in 200 components = -9.13881e-05 Jy ! Clean residual min=-0.003707 max=0.004953 Jy/beam ! Clean residual mean=-0.000078 rms=0.001105 Jy/beam ! Combined flux in latest and established models = 0.0892979 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 44 components and 0.0892979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043888Jy sigma=0.706554 ! Fit after self-cal, rms=0.043887Jy sigma=0.706545 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-3.8, 13.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.004369 Jy ! Component: 100 - total flux cleaned = 0.00549059 Jy ! Component: 150 - total flux cleaned = 0.0062496 Jy ! Component: 200 - total flux cleaned = 0.00672013 Jy ! Total flux subtracted in 200 components = 0.00672013 Jy ! Clean residual min=-0.003144 max=0.002476 Jy/beam ! Clean residual mean=-0.000036 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.096018 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 80 components and 0.096018 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043306Jy sigma=0.695239 ! Fit after self-cal, rms=0.043310Jy sigma=0.694560 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043310Jy sigma=0.694560 ! Fit after self-cal, rms=0.044282Jy sigma=0.676259 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.173 mas, bmaj=8.061 mas, bpa=-6.812 degrees ! Estimated noise=0.483629 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000969222 Jy ! Component: 100 - total flux cleaned = -0.00145717 Jy ! Component: 150 - total flux cleaned = -0.00151147 Jy ! Component: 200 - total flux cleaned = -0.00155591 Jy ! Total flux subtracted in 200 components = -0.00155591 Jy ! Clean residual min=-0.001396 max=0.001323 Jy/beam ! Clean residual mean=-0.000014 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.0944621 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 102 components and 0.0944621 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.044259Jy sigma=0.675476 ! Fit after self-cal, rms=0.044308Jy sigma=0.675297 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.0857e-05 Jy ! Component: 100 - total flux cleaned = -6.6071e-05 Jy ! Component: 150 - total flux cleaned = -5.59693e-05 Jy ! Component: 200 - total flux cleaned = -2.72281e-05 Jy ! Total flux subtracted in 200 components = -2.72281e-05 Jy ! Clean residual min=-0.001346 max=0.001318 Jy/beam ! Clean residual mean=-0.000015 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.0944349 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 125 components and 0.0944349 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.044301Jy sigma=0.675139 ! Fit after self-cal, rms=0.044303Jy sigma=0.675125 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.044303Jy sigma=0.675125 ! Fit after self-cal, rms=0.044009Jy sigma=0.674754 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.025 mas, bmaj=10.06 mas, bpa=6.763 degrees ! Estimated noise=0.55916 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000665166 Jy ! Component: 100 - total flux cleaned = -0.000829071 Jy ! Component: 150 - total flux cleaned = -0.000855646 Jy ! Component: 200 - total flux cleaned = -0.000878853 Jy ! Total flux subtracted in 200 components = -0.000878853 Jy ! Clean residual min=-0.001373 max=0.001363 Jy/beam ! Clean residual mean=-0.000021 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.093556 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 166 components and 0.093556 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.044005Jy sigma=0.674466 ! Fit after self-cal, rms=0.044006Jy sigma=0.674433 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.51032e-05 Jy ! Component: 100 - total flux cleaned = -4.4869e-05 Jy ! Component: 150 - total flux cleaned = -3.03257e-05 Jy ! Component: 200 - total flux cleaned = -1.66439e-05 Jy ! Total flux subtracted in 200 components = -1.66439e-05 Jy ! Clean residual min=-0.001370 max=0.001302 Jy/beam ! Clean residual mean=-0.000022 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0935393 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 183 components and 0.0935393 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.044005Jy sigma=0.674373 ! Fit after self-cal, rms=0.044004Jy sigma=0.674358 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.174 mas, bmaj=8.072 mas, bpa=-6.816 degrees ! Estimated noise=0.480389 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.174 x 8.072 at -6.816 degrees (North through East) ! Clean map min=-0.0013274 max=0.076013 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7749 mas, bmaj=8.473 mas, bpa=-7.925 degrees ! Estimated noise=1.10441 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0674537 Jy ! Component: 100 - total flux cleaned = 0.0830189 Jy ! Component: 150 - total flux cleaned = 0.0879224 Jy ! Component: 200 - total flux cleaned = 0.0894337 Jy ! Total flux subtracted in 200 components = 0.0894337 Jy ! Clean residual min=-0.003617 max=0.003128 Jy/beam ! Clean residual mean=-0.000011 rms=0.000862 Jy/beam ! Combined flux in latest and established models = 0.0894337 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0894337 Jy ! Inverting map and beam ! Estimated beam: bmin=1.174 mas, bmaj=8.072 mas, bpa=-6.816 degrees ! Estimated noise=0.480389 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176856 Jy ! Component: 100 - total flux cleaned = 0.00256162 Jy ! Component: 150 - total flux cleaned = 0.00275593 Jy ! Component: 200 - total flux cleaned = 0.00284189 Jy ! Total flux subtracted in 200 components = 0.00284189 Jy ! Clean residual min=-0.001947 max=0.001512 Jy/beam ! Clean residual mean=-0.000021 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.0922756 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 57 components and 0.0922756 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.025 mas, bmaj=10.06 mas, bpa=6.763 degrees ! Estimated noise=0.55916 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.71984e-05 Jy ! Component: 100 - total flux cleaned = 3.81189e-05 Jy ! Component: 150 - total flux cleaned = 0.000131222 Jy ! Component: 200 - total flux cleaned = 0.00023621 Jy ! Total flux subtracted in 200 components = 0.00023621 Jy ! Clean residual min=-0.001465 max=0.001499 Jy/beam ! Clean residual mean=-0.000031 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.0925118 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.69093e-05 Jy ! Component: 100 - total flux cleaned = 0.000142785 Jy ! Component: 150 - total flux cleaned = 0.000204539 Jy ! Component: 200 - total flux cleaned = 0.000260973 Jy ! Total flux subtracted in 200 components = 0.000260973 Jy ! Clean residual min=-0.001380 max=0.001473 Jy/beam ! Clean residual mean=-0.000029 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0927728 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 104 components and 0.0927728 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.174 mas, bmaj=8.072 mas, bpa=-6.816 degrees ! Estimated noise=0.480389 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.54919e-05 Jy ! Component: 100 - total flux cleaned = 6.46293e-05 Jy ! Component: 150 - total flux cleaned = 4.94479e-05 Jy ! Component: 200 - total flux cleaned = 6.24757e-05 Jy ! Total flux subtracted in 200 components = 6.24757e-05 Jy ! Clean residual min=-0.001504 max=0.001368 Jy/beam ! Clean residual mean=-0.000018 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.0928352 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 133 components and 0.0928352 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.044030Jy sigma=0.674932 ! Fit after self-cal, rms=0.044017Jy sigma=0.674759 wmodel /scr/pima/bs241g_uvs/J1008-2901_X_map.mod ! Writing 133 model components to file: /scr/pima/bs241g_uvs/J1008-2901_X_map.mod wobs /scr/pima/bs241g_uvs/J1008-2901_X_uvs.fits ! Writing UV FITS file: /scr/pima/bs241g_uvs/J1008-2901_X_uvs.fits wwins /scr/pima/bs241g_uvs/J1008-2901_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bs241g_uvs/J1008-2901_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000119815 Jy ! Component: 100 - total flux cleaned = -9.70686e-05 Jy ! Component: 150 - total flux cleaned = -0.000219598 Jy ! Component: 200 - total flux cleaned = -0.000276834 Jy ! Component: 250 - total flux cleaned = -0.000330409 Jy ! Component: 300 - total flux cleaned = -0.000396985 Jy ! Component: 350 - total flux cleaned = -0.000492616 Jy ! Component: 400 - total flux cleaned = -0.000614874 Jy ! Component: 450 - total flux cleaned = -0.000761787 Jy ! Component: 500 - total flux cleaned = -0.000875571 Jy ! Component: 550 - total flux cleaned = -0.00102724 Jy ! Component: 600 - total flux cleaned = -0.00116146 Jy ! Component: 650 - total flux cleaned = -0.00130547 Jy ! Component: 700 - total flux cleaned = -0.00147139 Jy ! Component: 750 - total flux cleaned = -0.00159592 Jy ! Component: 800 - total flux cleaned = -0.00169327 Jy ! Component: 850 - total flux cleaned = -0.00174112 Jy ! Component: 900 - total flux cleaned = -0.00179995 Jy ! Component: 950 - total flux cleaned = -0.00185784 Jy ! Component: 1000 - total flux cleaned = -0.00190329 Jy ! Component: 1050 - total flux cleaned = -0.00193676 Jy ! Component: 1100 - total flux cleaned = -0.00198073 Jy ! Component: 1150 - total flux cleaned = -0.00203469 Jy ! Component: 1200 - total flux cleaned = -0.002077 Jy ! Component: 1250 - total flux cleaned = -0.00212937 Jy ! Component: 1300 - total flux cleaned = -0.00214997 Jy ! Component: 1350 - total flux cleaned = -0.00213994 Jy ! Component: 1400 - total flux cleaned = -0.00219038 Jy ! Component: 1450 - total flux cleaned = -0.00218047 Jy ! Component: 1500 - total flux cleaned = -0.0021707 Jy ! Component: 1550 - total flux cleaned = -0.00215128 Jy ! Component: 1600 - total flux cleaned = -0.00213207 Jy ! Component: 1650 - total flux cleaned = -0.00214174 Jy ! Component: 1700 - total flux cleaned = -0.00213239 Jy ! Component: 1750 - total flux cleaned = -0.00212304 Jy ! Component: 1800 - total flux cleaned = -0.0021324 Jy ! Component: 1850 - total flux cleaned = -0.00214156 Jy ! Component: 1900 - total flux cleaned = -0.00212337 Jy ! Component: 1950 - total flux cleaned = -0.00213219 Jy ! Component: 2000 - total flux cleaned = -0.00211436 Jy ! Component: 2050 - total flux cleaned = -0.00210565 Jy ! Component: 2100 - total flux cleaned = -0.00212301 Jy ! Component: 2150 - total flux cleaned = -0.00209715 Jy ! Component: 2200 - total flux cleaned = -0.00209717 Jy ! Component: 2250 - total flux cleaned = -0.00208027 Jy ! Component: 2300 - total flux cleaned = -0.00206346 Jy ! Component: 2350 - total flux cleaned = -0.00203853 Jy ! Component: 2400 - total flux cleaned = -0.00204682 Jy ! Component: 2450 - total flux cleaned = -0.00200574 Jy ! Component: 2500 - total flux cleaned = -0.00198954 Jy ! Component: 2550 - total flux cleaned = -0.00197327 Jy ! Component: 2600 - total flux cleaned = -0.00193309 Jy ! Component: 2650 - total flux cleaned = -0.0019172 Jy ! Component: 2700 - total flux cleaned = -0.00191723 Jy ! Component: 2750 - total flux cleaned = -0.00191726 Jy ! Component: 2800 - total flux cleaned = -0.00192504 Jy ! Component: 2850 - total flux cleaned = -0.00191727 Jy ! Component: 2900 - total flux cleaned = -0.00191728 Jy ! Component: 2950 - total flux cleaned = -0.00193266 Jy ! Component: 3000 - total flux cleaned = -0.00192502 Jy ! Component: 3050 - total flux cleaned = -0.00194023 Jy ! Component: 3100 - total flux cleaned = -0.00194018 Jy ! Component: 3150 - total flux cleaned = -0.00192504 Jy ! Component: 3200 - total flux cleaned = -0.00191751 Jy ! Component: 3250 - total flux cleaned = -0.0019175 Jy ! Component: 3300 - total flux cleaned = -0.00191 Jy ! Component: 3350 - total flux cleaned = -0.00190256 Jy ! Component: 3400 - total flux cleaned = -0.00191743 Jy ! Component: 3450 - total flux cleaned = -0.00190999 Jy ! Component: 3500 - total flux cleaned = -0.00189521 Jy ! Component: 3550 - total flux cleaned = -0.00190258 Jy ! Component: 3600 - total flux cleaned = -0.00190996 Jy ! Component: 3650 - total flux cleaned = -0.00191721 Jy ! Component: 3700 - total flux cleaned = -0.00190259 Jy ! Component: 3750 - total flux cleaned = -0.00190263 Jy ! Component: 3800 - total flux cleaned = -0.00191712 Jy ! Component: 3850 - total flux cleaned = -0.00190984 Jy ! Component: 3900 - total flux cleaned = -0.00193873 Jy ! Component: 3950 - total flux cleaned = -0.00193873 Jy ! Component: 4000 - total flux cleaned = -0.0019531 Jy ! Component: 4050 - total flux cleaned = -0.00196028 Jy ! Total flux subtracted in 4096 components = -0.00195314 Jy ! Clean residual min=-0.000381 max=0.000406 Jy/beam ! Clean residual mean=-0.000003 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.0908821 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 408 components and 0.0908821 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bs241g_uvs/J1008-2901_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.174 x 8.072 at -6.816 degrees (North through East) ! Clean map min=-0.0015867 max=0.080855 Jy/beam ! Writing clean map to FITS file: /scr/pima/bs241g_uvs/J1008-2901_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.080855 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000142552 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.528919 0.528919 1.05784 2.11568 4.23135 8.4627 16.9254 33.8508 67.7016 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.08 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 567.194 quit ! Quitting program ! Log file /scr/pima/bs241g_uvs/J1008-2901_X_uvs.log closed on Mon Jul 27 06:01:28 2015